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International Standard Category: Iron and steel pipes

T/CFA 02010202.3-2018    The code for construction and acceptance of water and sewerage ductile iron pipeline works Specification requirement
球墨铸铁给水排水管道工程施工及验收规范技术条件 ;
Category No.:23.040.10 Valid Status:valid
Issued Organization:CFA Issued Date:2018-05-10
Implemented Date:2018-7-31 Abolished Date:
Superseded Standard.: Superseded Date:
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